/** service**/
 .hero-bg {
            background: linear-gradient(135deg, rgba(2, 6, 110, 0.9) 0%, rgba(2, 6, 110, 0.8) 100%), 
                        url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
        }
        
        .service-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(2, 6, 110, 0.15);
        }
        
        .process-step {
            position: relative;
        }
        
        .process-step:not(:last-child):after {
            content: '';
            position: absolute;
            top: 50%;
            right: -40px;
            width: 40px;
            height: 2px;
            background: #02066e;
        }
        
        @media (max-width: 768px) {
            .process-step:not(:last-child):after {
                display: none;
            }
        }


        /**portfolio**/
        .portfolio-bg {
            background: linear-gradient(135deg, rgba(2, 6, 110, 0.9) 0%, rgba(2, 6, 110, 0.8) 100%), 
                        url('https://images.unsplash.com/photo-1555066931-4365d14bab8c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
        }
        
        .portfolio-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            overflow: hidden;
        }
        
        .portfolio-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }
        
        .portfolio-image {
            transition: transform 0.5s ease;
        }
        
        .portfolio-card:hover .portfolio-image {
            transform: scale(1.05);
        }
        
        .portfolio-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(2, 6, 110, 0.9), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .portfolio-card:hover .portfolio-overlay {
            opacity: 1;
        }
        
        .portfolio-filter {
            transition: all 0.3s ease;
        }
        
        .portfolio-filter.active {
            background-color: #02066e;
            color: white;
        }
        
        .stats-card {
            transition: transform 0.3s ease;
        }
        
        .stats-card:hover {
            transform: translateY(-5px);
        }